> Markdown version of [/jobs/ext/52386-administrador-a-de-bases-de-datos-dba-oracle](https://www.wearedevelopers.com/jobs/ext/52386-administrador-a-de-bases-de-datos-dba-oracle). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Administrador/a de Bases de Datos (DBA) - Oracle - **Company:** TRS Staffing Solutions Ver todas las vacantes - **Location:** Madrid, Spain - **Contract:** Permanent contract - **Skills:** Databases, MariaDB, MongoDB, Oracle Databases, Oracle (Applications), Information Technology - **Published:** May 22, 2026 - **Apply:** https://www.opcionempleo.com/jobad/esda7dee6be715cf37336055326f4dcc84 ## About the Role En nuestro equipo buscamos un/a Administrador/a de Bases de Datos (DBA) con experiencia sólida y mentalidad curiosa, capaz de moverse con soltura entre Oracle, MongoDB o MariaDB. Alguien que entienda que los datos no son solo tablas: son el corazón de todo lo que hacemos., * 5 años de experiencia administrando bases de datos. * Formación de Grado Superior en Informática. * Experiencia real con Oracle (10-19c). * Conocimientos en MongoDB y/o MariaDB. Y algo imprescindible: * OCA 19c o * OCP 19c (con tener una de las dos, basta) Lo que valoramos aún más * Que te guste automatizar. * Que disfrutes resolviendo problemas complejos. * Que tengas mentalidad de mejora continua. * Que te apasione aprender. ## Description * Dominar entornos Oracle 10g, 11g, 12c o 19c como si fueran tu segunda casa. * Asegurar que nuestras bases de datos vuelan: rendimiento, tuning, estabilidad. * Gestionar backups, recuperación y alta disponibilidad sin despeinarte. * Trabajar también con MongoDB y/o MariaDB, porque nos gusta la versatilidad. * Velar por la seguridad, accesos y buenas prácticas. * Colaborar con equipos técnicos que hablan tu mismo idioma. ## Related Videos - [MySQL Protocol Features You Should Be Aware Of](https://www.wearedevelopers.com/videos/100267-mysql-protocol-features-you-should-be-aware-of) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [40 Minutes to Build a Serverless COVID-19 REST and GraphQL APIs](https://www.wearedevelopers.com/videos/208-40-minutes-to-build-a-serverless-covid-19-rest-and-graphql-apis) - [Database Magic behind 40 Million operations/s](https://www.wearedevelopers.com/videos/748-database-magic-behind-40-million-operations-s) - [Tomorrow's cloud data platforms - fully managed database-as-a-service (DBaaS)](https://www.wearedevelopers.com/videos/254-tomorrow-s-cloud-data-platforms-fully-managed-database-as-a-service-dbaas) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) ## Related Articles - [Spanish Business Culture and Etiquette](https://www.wearedevelopers.com/magazine/353-spanish-business-culture-and-etiquette) - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [Should Tech Managers Be Developers First? Pros and Cons](https://www.wearedevelopers.com/magazine/327-should-tech-managers-be-developers-first-pros-and-cons) - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Coffee with Developers - Maria Apazoglou - Making AI understandable for all in production](https://www.wearedevelopers.com/magazine/475-coffee-with-developers-maria-apazoglou-making-ai-understandable-for-all-in-production)